Guinness for breakfast is not a new concept. Baristas all over the United Kingdom have been slow pouring the morning stout for decades. What is a new concept is Starbucks serving beer.
Starbucks is launching the strange brew for the fall, dubbed a "Dark Barrel" Latte, which according to our source says this is just the first step. Expect "Unfiltered Weizen Kaffee"...
